/*
 * The MIT License
 *
 * Copyright 2022 Karate Labs Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.intuit.karate.template;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.thymeleaf.context.IExpressionContext;
import org.thymeleaf.standard.expression.IStandardExpression;
import org.thymeleaf.standard.expression.StandardExpressionExecutionContext;

/**
 *
 * @author pthomas3
 */
public class KarateExpression implements IStandardExpression {

    private static final Logger logger = LoggerFactory.getLogger(KarateExpression.class);

    private final String input;

    public KarateExpression(String input) {
        if (input.startsWith("${")) {
            input = input.substring(2, input.length() - 1);
        }
        this.input = input;
    }

    @Override
    public String getStringRepresentation() {
        return input;
    }

    @Override
    public Object execute(IExpressionContext context) {
        return KarateEngineContext.get().evalLocal(input, true).getValue();
    }

    @Override
    public Object execute(IExpressionContext context, StandardExpressionExecutionContext expContext) {
        return execute(context);
    }

}
